public function testProtocol() { $url = new CUrl("http://www.example.com/"); $this->assertTrue($url->protocol()->equals("http")); $url = new CUrl("https://www.example.com/"); $this->assertTrue($url->protocol()->equals("https")); $url = new CUrl("FTP://WWW.EXAMPLE.COM/"); $this->assertTrue($url->protocol()->equals("FTP")); }